Crimea blasts significantly hit Russian navy

Blasts at a Russian-operated airfield in Crimea this week have "significantly degraded" its navy's Black Sea fleet, the UK Ministry of Defence (MoD) says.
The Saky base in the west of Russian-ruled Crimea was rocked by a string of blasts on Tuesday, killing one person.

The blasts led to the loss of eight Russian combat jets, the MoD said in its daily intelligence update.
Ukraine has not claimed responsibility, but satellite images suggest the possibility of a targeted attack.